!(2<3&&40>6)
1.True
2.False
Posted Date:-2022-01-17 08:50:25
if (a>b)
{ System.out.println(a-b);
}
else
{
System.out.println (a%b);
}
when a= 7 and b = 51.2
2.1
3.35
Posted Date:-2022-01-17 09:14:58
if(c>d) xC else x= d; predict the output
1. x= (c >d) ? d:d;
2.X(Cd) ?c:d;
3.x=(c >d) ? d:c
4. x= (c >d) ? d:d;
Posted Date:-2022-01-17 10:06:55
switch (x)
{
case 'a' :System.out.println("Discipline");
case 'b': System.out.println ("Dedication");
break
case 'c' System.out.printn("Commitment");
default:System.out.println("Success");
}
when x-A1.Discipline
2.Dedication
3.Success
Posted Date:-2022-01-17 09:19:31
?: are
1. Conditional operators
2.Arithmetic operators
3.Bitwise operator
4.Assignment operator
Posted Date:-2022-01-17 10:08:32
a=(d) _________________;
1.cnt
2.b
3.a
4.c
Posted Date:-2022-01-17 09:31:07
array is a non - primitive data type
1.True
2.False
Posted Date:-2022-01-17 08:49:25
b= (e) _______________;
1.cnt
2.a
3.b
4.c
Posted Date:-2022-01-17 09:31:53
c=(c)___________+b; System.out.print(c);
1.cnt
2.c
3.a
4.b
Posted Date:-2022-01-17 09:29:43
Choose the odd one
1.>=
2.==
3.&
4.<=
Posted Date:-2022-01-17 08:56:29
Choose the odd one
1.return
2.break
3.continue
4.System.exit(0)
Posted Date:-2022-01-17 08:57:50
Choose the odd one
1.byte
2.double
3.char
4.String
Posted Date:-2022-01-17 08:59:26
Choose the odd one
1.++
2.%
3.- -
4.!
Posted Date:-2022-01-17 09:00:10
Choose the odd one
1.Object
2.Data abstraction
3.Member Function
4.Data Members
Posted Date:-2022-01-17 08:55:31
cnt++;
1.0
2.1
3.a
4.none
Posted Date:-2022-01-17 10:03:02
Do loop executes at least once.
1.True
2.False
Posted Date:-2022-01-17 08:51:47
If else Statement
1.One-way selection statement
2.Two-way selection statement
3.Multi-way selection statement
4.Multipath decision statement.
Posted Date:-2022-01-17 10:09:58
Invoking a function without passing parameters of a class is termed as
1.Call by value
2.call by reference
3.call by default
Posted Date:-2022-01-17 08:46:01
n-10; while (n>-10) n-n10; System.out.println(n); How many time the loop 1s executed and what is the output?
1.Loopis executed 2 times and the output is 100
2.Loop is executed 3 times and the output is 10
3.Loop is executed 1 time and the output is 10
4.Computer falls into infinite loop
Posted Date:-2022-01-17 09:21:08
Name the type of error in the statement given below: Math.sqrt(36-45)
1.Syntax
2.Runtime
3.Logical
4.Warning
Posted Date:-2022-01-17 07:05:26
Operator that creates a new object and allocates memory for it.
1.create
2.add
3.allocate
4.new
Posted Date:-2022-01-17 08:40:08
Operators with higher precedence are evaluated before operators with relatively lower precedence. Arrange the operators given below in order of higher precedence to lower precedence. (i) / (ii) % (iii) = (iv) ++
1.(iv),(i),(iii),(ii)
2.(iv),(iii),(ii),(i)
3.(iv),(ii),(i),(iii)
4.(i),(ii),(iii),(iv)
Posted Date:-2022-01-17 07:01:18
public class (a)____________
{
public static void main(String args[])
}
intcnt= 2;
int a, b, c
a-0;
b (f);
System.out.println(a);
System.out.println(b)
1.ABC
2.Fab
3.fib
4.Num
Posted Date:-2022-01-17 09:26:52
Scope of the global variable is with in a class.
1.True
2.False
Posted Date:-2022-01-17 08:51:11
String x (a >=90)? "excellent": "best"; when a = 90
1.best
2.excellent
3.excellentbest
Posted Date:-2022-01-17 09:16:33
The ___________ are the names of data, method and class declared.
1.Keywords
2.Identifier
3.Methods
4.Package
Posted Date:-2022-01-17 07:59:43
The _____________ allows to define several methods with same name but different by their parameters types and number .
1.Inheritance
2.Polymorphism
3.Encapsulation
4.None of the above
Posted Date:-2022-01-17 07:14:42
The comparison operator (!=) is left associative.
1.True
2.False
Posted Date:-2022-01-17 08:53:54
The number of bytes occupied by double data type is _____________ byte/s.
1.4
2.8
3.2
4.None of these
Posted Date:-2022-01-17 07:17:57
The object is the combination of member function with its data member. Name of the property to extend the features of the object is
1.Constructor
2.Inheritance
3.Method
Posted Date:-2022-01-17 08:41:57
The operator that deallocates the memory occupied by an object and deletes the object is _____________ .
1.remove
2.deallocate
3.delete
4.Erase
Posted Date:-2022-01-17 07:19:00
The special method having same name of its class is called ______________ .
1.Recursion
2.Iteration
3.Constructor
4.Member
Posted Date:-2022-01-17 08:01:41
The statement to stop the execution of a construct.
1.System.exit
2.break
3.STOP
Posted Date:-2022-01-17 08:43:53
The universal code generated from JVM is
1.Source code
2.Byte Code
3.Object code
Posted Date:-2022-01-17 08:40:54
What is the final value stored in variable x ? double a-5.35; double x= Math.abs(Math.floor(a);
1.9.0
2.7.0
3.6
4.7
Posted Date:-2022-01-17 07:04:35
What is the other name for Java Language?: Question Mark Colon Operator.?
1.Comparison Operator
2.If-Else Operator
3.Binary Operator
4.Ternary Operator
Posted Date:-2022-01-17 10:11:11
Which of the following is not a java feature?
1.Dynamic
2.Arichitecture Neutral
3.Use of pointers
4.Object-Oriented
Posted Date:-2022-01-17 07:03:06
Which of the following is not the string function? (i) StrLen() (ii) ToUpper() (iii) Trim() (iv) StrComp()
1.(i) & (ii)
2.(iii)
3.All of the above
4.None of the above
Posted Date:-2022-01-17 06:56:02
while((b)_____________<=10)
1.cnt
2.c
3.a
4.b
Posted Date:-2022-01-17 09:28:25
x+=x++ + ++ x+--1+X; [ x = 5 ]
1.29
2.28
3.26
4.25
Posted Date:-2022-01-17 09:05:31